Jeffery Lewis

Jeffery Lewis Email and Phone Number

Senior Software Engineer @ Radformation
Sacramento, CA, US
Jeffery Lewis's Location
Greater Sacramento, United States, United States
Jeffery Lewis's Contact Details

Jeffery Lewis work email

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About Jeffery Lewis

Throughout my career in software engineering, I have specialized in the field of medical devices and medical imaging. My experience spans across various esteemed organizations such as Integrated Surgical Systems, where I developed robotic surgical planning software on Linux. At FUJIFILM Medical Systems, I collaborated closely with radiologists on the globally recognized Synapse PACS web application.My tenure at Accuray has been particularly enriching, where I have been involved in radiation therapy planning and integrations. This work requires a deep understanding of DICOM, medical imaging, integrated workflows, and involves 3D medical image visualization and computation. I have had the privilege of contributing to numerous large-scale projects, overseeing them from requirements definition to field support. This exposure has fueled my passion for crafting software that is not only impactful, but also of the highest quality.In terms of technical expertise, I am proficient in programming languages such as C#, C++, and JavaScript. My roles have varied from being a developer to a technical lead, and currently, I serve as a Staff Software Engineer at Accuray. In this capacity, I am engaged in architectural design and the development of enterprise data models.I am a firm believer in the power of simplicity and modularity in design, and I place a high value on the quality of software. Over the years, I have refined my approach to defect prevention, which has enabled me to consistently deliver quality software within demanding timelines. I have also demonstrated my ability to independently acquire new technological skills as required by enterprise projects. This continuous learning and adaptation have been key to my success in this dynamic field.I take pleasure in exploring the diverse trails of Northern California, as well as expressing my creativity through playing the piano and guitar.

Jeffery Lewis's Current Company Details
Radformation

Radformation

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Senior Software Engineer
Sacramento, CA, US
Website:
radformation.com
Employees:
188
Jeffery Lewis Work Experience Details
  • Radformation
    Senior Software Engineer
    Radformation
    Sacramento, Ca, Us
  • Accuray
    Accuray
    Sacramento, Ca, Us
  • Accuray
    Staff Software Engineer
    Accuray Apr 2014 - Present
    Madison, Wi, Us
    - Architected and developed Oncology Information System (OIS) integration middle-tier subsystem using C#, .NET, Transact-SQL, Merge DICOM Toolkit, DICOM Standard, and Radiation Therapy Treatment Delivery Workflow profile (IHE-RO TDW-II).- Architected and developed DICOM networking interface for Radiation Therapy object importing using C#, .NET, Transact SQL, Merge DICOM Toolkit, and DICOM Standard.- Developed radiation oncology planning workstation that allows oncologists to produce optimized robot delivered radiosurgery plans using 3D volume visualization, optimization algorithms, and parallel dose calculation algorithms. Built with C++, Boost, OpenGL, CUDA, and MFC.- Architected and developed cross-platform (Windows and Linux) visualization library using C++, VTK, Qt, and CMake.- Architected and developed third party oncology plan import infrastructure using C++, C++/CLI, C#, and Google Test.- Developed plan reports using MS Reporting Services, VBScript, C#, and .NET.- Performed as lead software engineer involved in Product Line Engineering refactoring of software assets used across Accuray products.
  • Fujifilm Medical Systems U.S.A., Inc.
    Principal Software Engineer
    Fujifilm Medical Systems U.S.A., Inc. Feb 2003 - Mar 2014
    Lexington, Massachusetts, Us
    - Requirements acquisition and design consulting of public API and third-party integrations for PACS application rewrite project.- Web component framework team lead for PACS application rewrite project using object-oriented JavaScript, C#, C++, jQuery, Google Closure library and compiler, .NET Framework, HTML5, CSS, ASP.NET MVC, and SignalR.- Architected and developed web solutions that involved capabilities for undo/redo of client state with snapshot recovery on remote machines, server-based events for bi-directional public API, and single-page web application architecture.- Architected and developed framework for modular, reusable web components and layout management system that supports multiple mixed resolution monitors.- As a Product Owner, provided User Stories and story point estimates for release and iteration planning. Utilized Agile methodology with Scrum implementation and work items maintained in Visual Studio Team Foundation Server (TFS).- Drove to completion many market leading enhancements to PACS application including imaging thumbnail toolbar, and an encrypted URL standard.- Developed 3D orthopedic planning extension to PACS application involving requirements analysis, design, implementation, and database construction.- Managed, designed, and implemented public API and third party PACS integrations involving close communication with over 40 vendors and many hospital sites.
  • Integrated Surgical Systems
    Senior Software Engineer
    Integrated Surgical Systems Feb 1999 - Feb 2003
    - Lead architect and developer for orthopedic, image guided, robotic surgical planning application and library using C++, OpenGL, and X Window System on the Linux platform. Gathered requirements, designed, implemented, and tested application and library involving medical imaging, 3D rendering, and 3D user navigation and placement. Application and library provided enhanced planning capabilities, improved visualization, better performance, and more flexible architecture over the existing orthopedic surgical planning application.- Designed implant database for storing and retrieving compatible implant parts.- Developed proprietary CT machine drivers.
  • Electronic Data Systems Corporation
    Systems Engineer
    Electronic Data Systems Corporation Jan 1997 - Feb 1999
    - Developed Web Eligibility application using C++, ATL, COM, ADO, SQL Server, MTS, ASP, HTML, JavaScript, and IIS. This was the first EDS application to bring real time mainframe transactions to the Internet.- Developed terabyte imaging database for an electronic document management system. Developed client viewing application, back-end processing applications, and database configuration using Visual Basic, C++, and DB-Library. Improved response time by 100 times over existing system.- Y2K conversion projects for C++ applications.
  • Healthcare Information Services
    Software Developer
    Healthcare Information Services Jan 1996 - Dec 1996
    - Developer for cross platform (Windows & Mac) multi-media CD-ROM products using Visual C++ and MFC.- Designed and implemented key contributions for two MEDLINE products and a multi-media textbook viewing product.- Implemented installation programs for CD-ROM products using InstallShield.

Jeffery Lewis Skills

Agile Methodologies C# Requirements Analysis C++ .net Javascript Software Engineering Visual Studio Dicom Xml Iis Jquery Web Development Asp.net Mvc Css Software Project Management Medical Imaging Html 5 Uml Pacs Dom Google Closure Object Oriented Modeling Opengl Win32 Api Atl Com Team Management

Jeffery Lewis Education Details

  • California State University-Sacramento
    California State University-Sacramento
    Computer Science
  • California State University-Sacramento
    California State University-Sacramento
    Mechanical Engineering

Frequently Asked Questions about Jeffery Lewis

What company does Jeffery Lewis work for?

Jeffery Lewis works for Radformation

What is Jeffery Lewis's role at the current company?

Jeffery Lewis's current role is Senior Software Engineer.

What is Jeffery Lewis's email address?

Jeffery Lewis's email address is jl****@****ray.com

What is Jeffery Lewis's direct phone number?

Jeffery Lewis's direct phone number is (408) 716*****

What schools did Jeffery Lewis attend?

Jeffery Lewis attended California State University-Sacramento, California State University-Sacramento.

What skills is Jeffery Lewis known for?

Jeffery Lewis has skills like Agile Methodologies, C#, Requirements Analysis, C++, .net, Javascript, Software Engineering, Visual Studio, Dicom, Xml, Iis, Jquery.

Who are Jeffery Lewis's colleagues?

Jeffery Lewis's colleagues are Aimee Mcnamara, Nadine Gerhard Mha,rt(R)(T),cmd, Troy Long, Katera Smith, Amanda Caringi, Bryan Gillespie, Mike Lu.

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